/Engine/Plugins/Enterprise/GLTFExporter/Source/GLTFExporter/Public/Json/GLTFJsonMaterial.h
struct FGLTFJsonClearCoatExtension : public [IGLTFJsonObject](API\Plugins\GLTFExporter\Json\IGLTFJsonObject)
float
ClearCoatFactor
FGLTFJsonNormal...
ClearCoatNormalTexture
float
ClearCoatRoughnessFactor
FGLTFJsonTextur...
ClearCoatRoughnessTexture
FGLTFJsonTextur...
ClearCoatTexture